Zip 91901 (Alpine, CA) Climate

The climate in 91901 Alpine, CA is typically warm and sunny with mild temperatures throughout the year. The average high temperature in the summer months is around 85°F (29°C), while the average low temperature in the winter months is around 40°F (4°C). Precipitation in Alpine is minimal and mostly occurs during the winter season. There are occasional thunderstorms during the summer months as well which can bring heavy rain but they are few and far between. The area generally experiences clear skies throughout the year, making it a great place to enjoy sunny days outdoors.

Alpine (zip 91901), California gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Alpine (zip 91901) averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 263 sunny days per year in Alpine (zip 91901). The US average is 205 sunny days.

Alpine (zip 91901) gets some kind of precipitation, on average, 44 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 40
Rain: averages 16 inches of rain a year
Snow: averages 0 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 91901 zip code is 8.7 (10=best), which means it is more comfortable than most places in California.

9.1 Summer - 8.2 Winter

June, October and May are the most pleasant months in the 91901 zip code, while December and January are the least comfortable months.

Climate	Alpine, California	United States
	Unlock	38.1 in.
	0.1 in.	Unlock
	Unlock	106.2 days
	263 days	Unlock
	87.8°	85.8°
	Unlock	21.7°
	8.7	Unlock
	Unlock	4.3
	2019 ft.	Unlock

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for the 91901 zip code with an average high temperature of 89.4°, which ranks it as about average compared to other places in California. In the 91901 zip code, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 91901 zip code are October, May and June.

In the 91901 zip code, there are 47.9 days annually when the high temperature is over 90°, which is about average compared to other places in California.

December has the coldest nighttime temperatures for the 91901 zip code with an average of 39.2°. This is warmer than most places in California.

In the 91901 zip code, there are 17.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In the 91901 zip code, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.

Humidity in the 91901 zip code is generally quite low and comfortable. There are few days during the summer when the humidity becomes unpleasant. The most humid months (but still comfortable) are July, August and September.

February is the wettest month in the 91901 zip code with 3.4 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 53% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 16.2 inches in the 91901 zip code means that it is about average compared to other places in California.

February is the rainiest month in the 91901 zip code with 7.5 days of rain, and June is the driest month with only 0.8 rainy days. There are 44.3 rainy days annually in the 91901 zip code, which is less rainy than most places in California. The rainiest season is Spring when it rains 45% of the time and the driest is Autumn with only a 7% chance of a rainy day.

An annual snowfall of 0.1 inches in the 91901 zip code means that it is snowier than most places in California. December is the snowiest month in the 91901 zip code with 0.0 inches of snow, and no months of the year have significant snowfall.

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allegra · Alpine, CA

alpines climate

Over 16 years ago

Its mostly beautiful and temperate here however the summers are hot! 100+ for months, also its nice to a have a little more winter here than down in san More

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